Edexcel A level Biology : topic 1- 4: what happens during ventricular systole?

Question

what happens during ventricular systole?

seremi amune · Accepted Answer

ventricles contract
AV valves closed, SL valves open
pressure in ventricles increases
blood is pushed up into the pulmonary artery (right) and aorta (left)

Edexcel A level Biology : topic 1- 4

What happens during ventricular systole?

Ventricles contract AV valves closed, SL valves open pressure in ventricles increases blood is pushed up into the pulmonary artery (right) and aorta (left)

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